If you are consistently experiencing serious eye trouble — blurriness, redness, discharge, or sensitivity — don't assume that it's just eye strain. See an eye doctor in case there's something else that's wrong. For most eye diseases, catching problems early makes it easier to intervene and treat them. And don't assume that computer glasses of some sort will automatically solve any problems.
"I wouldn't recommend patients use any special type of computer glasses except glasses to correct their refractive errors," says Khurana. If you are having trouble, see an ophthalmologist or optometrist.